WOW ! I'll bet that was exciting.

Rip everything you can off the car (if you don't you will wish you had at some time in the future), and junk the wreck. If insurance are paying you for the totalled car, buy it back and strip it for your future XF.

If you can, take the running gear and electronic modules along with all the interior trim that is intact. Anything exterior that survived intact like that right headlamp are worth taking, parts are starting to get scarce these days.